Sciweavers

2057 search results - page 272 / 412
» Distributed Secure Systems: Then and Now
Sort
View
HOLOMAS
2003
Springer
15 years 9 months ago
Agent Exchange - Virtual Trading Environment
Agent Exchange is a virtual trading environment serving as a test bed for experiments with market simulations, trading strategies and auctioning techniques. Agent Exchange is the d...
Jirí Hodík, Milan Rollo, Petr Nov&aa...
AGENTS
1997
Springer
15 years 8 months ago
Transportable Information Agents
Transportable agents are autonomous programs. They can move through a heterogeneous network of computers under their own control, migrating from host to host. They can sense the s...
Daniela Rus, Robert S. Gray, David Kotz
POPL
2000
ACM
15 years 7 months ago
Generalized Certificate Revocation
We introduce a language for creating and manipulating certificates, that is, digitally signed data based on public key cryptography, and a system for revoking certificates. Our ap...
Carl A. Gunter, Trevor Jim
ESORICS
2010
Springer
15 years 5 months ago
An Authorization Framework Resilient to Policy Evaluation Failures
Abstract. In distributed computer systems, it is possible that the evaluation of an authorization policy may suffer unexpected failures, perhaps because a sub-policy cannot be eval...
Jason Crampton, Michael Huth
CSI
2007
91views more  CSI 2007»
15 years 4 months ago
Implementing regular cash with blind fixed-value electronic coins
We propose a generic framework for the development of an off-line peer-to-peer electronic payment system with fixed-value electronic coins. The proposed scheme simulates the issua...
Dimitrios Lekkas, Diomidis Spinellis